112021051412 has 24 divisors (see below), whose sum is σ = 197981118720. Its totient is φ = 55455775200.

The previous prime is 112021051381. The next prime is 112021051459. The reversal of 112021051412 is 214150120211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502037 + ... + 689987.

It is an arithmetic number, because the mean of its divisors is an integer number (8249213280).

Almost surely, 2^112021051412 is an apocalyptic number.

It is an amenable number.

112021051412 is a deficient number, since it is larger than the sum of its proper divisors (85960067308).

112021051412 is a wasteful number, since it uses less digits than its factorization.

112021051412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189431 (or 189429 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 112021051412 its reverse (214150120211), we get a palindrome (326171171623).

The spelling of 112021051412 in words is "one hundred twelve billion, twenty-one million, fifty-one thousand, four hundred twelve".